Update expiry for CryptAuth.DeviceSync.Result.

Bug: None
Change-Id: Ia1b97402c52c2de4e25e6b3cd7fb7cab906da78d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1646841
Auto-Submit: Ryan Hansberry <[email protected]>
Commit-Queue: Robert Kaplow (slow) <[email protected]>
Reviewed-by: Robert Kaplow (slow) <[email protected]>
Cr-Commit-Position: refs/heads/master@{#667286}
1 file changed